This product includes 100 SPIT SBR9 profile sheet nails with a galvanized coating and 100 matching cartridges in caliber 6.3 mm, designed for use with SPIT P60, P200, or P370 lever tools. Each nail has a length of 20 mm, a disc diameter of 14 mm, and a minimum point diameter of 4 mm. The SPIT BR9 profile sheet nails are intended for fastening profiled sheet metal to steel structures and are commonly used as cladding for walls or roof coverings. Manufactured by ITW, a company with a history of tool and material innovation since 1912, these fasteners are recognized in the professional construction industry for durability, user safety, and reliable performance. They are suitable for applications in various construction projects, including commercial and infrastructure endeavors where a secure metal-to-metal connection is required. The galvanized surface provides corrosion resistance and extends the lifespan under various environmental conditions. This set is intended for professional users such as plumbers, electricians, or drywall installers, as well as experienced DIY enthusiasts undertaking projects in residential or garden settings. The product aligns with SPIT's focus on efficient, user-friendly fastening solutions in the power tools category, specifically for nail guns and staplers. It is important to check compatibility with your specific SPIT tool model before use. The materials and construction are designed to meet the demands of continuous use in construction site environments, emphasizing practical functionality over promotional claims. This description is based on the provided product data and reflects typical applications and specifications for such fastening systems.